1. Given: Carbon tetrachloride (Specific gravity = 1.59) has a volume of 315 liters Required: a) Density (in kg/m³) b) Mass in Kg

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Chapter1: Chemical Foundations
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1. Given: Carbon tetrachloride (Specific gravity = 1.59) has a volume of 315 liters
Required:
a) Density (in kg/m³)
b) Mass in Kg
2. Given: A certain liquid weighs 7.95 kN/m³ (
Required:
a) Specific volume (m³/kg)
b) Specific gravity
3. The temperature and pressure of oxygen in a container are 15.56°C and 239.24 KPa abs with a gas
constant value of R = 259.8 N-m/Kg-K.
Required:
a) Density (in kg/m³)
b) Specific Gravity
4. If the pressure in a tank is 345 kPa,
Required: find the equivalent pressure head
a) Mercury (s.g. = 13.6)
b)
heavy fuel oil (s.g. = 0.92)
5. A pressure gage 7.0 m above the bottom of a tank containing a liquid reads 64. 94 kPa; another
gage at height 4.0m reads 87.53 kPa.
Required:
a) mass density of the fluid.
b) Specific gravity of the liquid
6. If atmospheric pressure is 96.46 KPa and a gage attached to a tank reads 187.96 mm Hg vacuum,
find the absolute pressure within the tank.
7. If the absolute pressure in a gas is 276 KPa and the atmospheric pressure is 84.6 KPa, find the gage
pressure in mmHg
Transcribed Image Text:1. Given: Carbon tetrachloride (Specific gravity = 1.59) has a volume of 315 liters Required: a) Density (in kg/m³) b) Mass in Kg 2. Given: A certain liquid weighs 7.95 kN/m³ ( Required: a) Specific volume (m³/kg) b) Specific gravity 3. The temperature and pressure of oxygen in a container are 15.56°C and 239.24 KPa abs with a gas constant value of R = 259.8 N-m/Kg-K. Required: a) Density (in kg/m³) b) Specific Gravity 4. If the pressure in a tank is 345 kPa, Required: find the equivalent pressure head a) Mercury (s.g. = 13.6) b) heavy fuel oil (s.g. = 0.92) 5. A pressure gage 7.0 m above the bottom of a tank containing a liquid reads 64. 94 kPa; another gage at height 4.0m reads 87.53 kPa. Required: a) mass density of the fluid. b) Specific gravity of the liquid 6. If atmospheric pressure is 96.46 KPa and a gage attached to a tank reads 187.96 mm Hg vacuum, find the absolute pressure within the tank. 7. If the absolute pressure in a gas is 276 KPa and the atmospheric pressure is 84.6 KPa, find the gage pressure in mmHg
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